/*
 * The contents of this file are subject to the terms of the Common Development and
 * Distribution License (the License). You may not use this file except in compliance with the
 * License.
 *
 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
 * specific language governing permission and limitations under the License.
 *
 * When distributing Covered Software, include this CDDL Header Notice in each file and include
 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
 * Header, with the fields enclosed by brackets [] replaced by your own identifying
 * information: "Portions Copyright [year] [name of copyright owner]".
 *
 * Copyright 2006-2008 Sun Microsystems, Inc.
 * Portions Copyright 2014-2015 ForgeRock AS.
 */
package org.opends.server.replication.service;

import java.io.IOException;
import java.io.OutputStream;

/**
 * This class creates an output stream that can be used to export entries
 * to a synchronization domain.
 */
class ReplOutputStream extends OutputStream
{
  /** The synchronization domain on which the export is done. */
  private final ReplicationDomain domain;

  /** The current number of entries exported. */
  private final long numExportedEntries = 0;

  /**
   * Creates a new ReplLDIFOutputStream related to a replication
   * domain.
   *
   * @param domain The replication domain
   */
  ReplOutputStream(ReplicationDomain domain)
  {
    this.domain = domain;
  }

  /** {@inheritDoc} */
  @Override
  public void write(int i) throws IOException
  {
    throw new IOException("Invalid call");
  }

  /** {@inheritDoc} */
  @Override
  public void write(byte b[], int off, int len) throws IOException
  {
    domain.exportLDIFEntry(b, off, len);
  }

  /**
   * Return the number of exported entries.
   * @return the numExportedEntries
   */
  public long getNumExportedEntries() {
    return numExportedEntries;
  }
}
